add a new obx segment within an obr in tcl

[Hongle Sun]

Hello, in tcl How can i append a new obx segment at the end of OBR block which have lot of obxs already..

..

OBR|||||

OBX|1||||||

OBX|2||||||

..

OBX|n||||||||| new added in which copy the same strusture of last obx…

Thank

Topic